19930940112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{22741}}^1$

素因数の和:22833

約数の個数: 120

約数和(自身を含む): 56005358880

約数和(自身を除く): 36074418768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 961, 1178, 1488, 1767, 1922, 2356, 2883, 3534, 3844, 4712, 5766, 7068, 7688, 9424, 11532, 14136, 15376, 18259, 22741, 23064, 28272, 36518, 45482, 46128, 54777, 68223, 73036, 90964, 109554, 136446, 146072, 181928, 219108, 272892, 292144, 363856, 432079, 438216, 545784, 704971, 864158, 876432, 1091568, 1296237, 1409942, 1728316, 2114913, 2592474, 2819884, 3456632, 4229826, 5184948, 5639768, 6913264, 8459652, 10369896, 11279536, 13394449, 16919304, 20739792, 21854101, 26788898, 33838608, 40183347, 43708202, 53577796, 65562303, 80366694, 87416404, 107155592, 131124606, 160733388, 174832808, 214311184, 262249212, 321466776, 349665616, 415227919, 524498424, 642933552, 830455838, 1048996848, 1245683757, 1660911676, 2491367514, 3321823352, 4982735028, 6643646704, 9965470056, 19930940112]

約数ペア:

[(1, 19930940112), (2, 9965470056), (3, 6643646704), (4, 4982735028), (6, 3321823352), (8, 2491367514), (12, 1660911676), (16, 1245683757), (19, 1048996848), (24, 830455838), (31, 642933552), (38, 524498424), (48, 415227919), (57, 349665616), (62, 321466776), (76, 262249212), (93, 214311184), (114, 174832808), (124, 160733388), (152, 131124606), (186, 107155592), (228, 87416404), (248, 80366694), (304, 65562303), (372, 53577796), (456, 43708202), (496, 40183347), (589, 33838608), (744, 26788898), (912, 21854101), (961, 20739792), (1178, 16919304), (1488, 13394449), (1767, 11279536), (1922, 10369896), (2356, 8459652), (2883, 6913264), (3534, 5639768), (3844, 5184948), (4712, 4229826), (5766, 3456632), (7068, 2819884), (7688, 2592474), (9424, 2114913), (11532, 1728316), (14136, 1409942), (15376, 1296237), (18259, 1091568), (22741, 876432), (23064, 864158), (28272, 704971), (36518, 545784), (45482, 438216), (46128, 432079), (54777, 363856), (68223, 292144), (73036, 272892), (90964, 219108), (109554, 181928), (136446, 146072)]